ATE342832T1 - DERAILABILITY DETECTION THROUGH FALL SPEED DETERMINATION - Google Patents

DERAILABILITY DETECTION THROUGH FALL SPEED DETERMINATION

Info

Publication number
ATE342832T1
ATE342832T1 AT04733271T AT04733271T ATE342832T1 AT E342832 T1 ATE342832 T1 AT E342832T1 AT 04733271 T AT04733271 T AT 04733271T AT 04733271 T AT04733271 T AT 04733271T AT E342832 T1 ATE342832 T1 AT E342832T1
Authority
AT
Austria
Prior art keywords
fall speed
rad
wheel
derailability
detection
Prior art date
Application number
AT04733271T
Other languages
German (de)
Inventor
Gerhard Lueger
Christian Kitzmueller
Gerard Salzgeber
Michael Schmeja
Original Assignee
Siemens Transportation Systems
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33437384&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE342832(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Transportation Systems filed Critical Siemens Transportation Systems
Application granted granted Critical
Publication of ATE342832T1 publication Critical patent/ATE342832T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
    • B61F9/005—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels by use of non-mechanical means, e.g. acoustic or electromagnetic devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K13/00—Other auxiliaries or accessories for railways

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Gyroscopes (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Air Bags (AREA)
  • Window Of Vehicle (AREA)

Abstract

A method and a device for the recognition of a derailment state of a wheel (RAD) of a rail vehicle. The acceleration of the wheel (RAD) is measured perpendicularly to a rail plane (ε) with at least one acceleration sensor (SEN), whereby from an acceleration signal (BSI) generated by the acceleration sensor (SEN) by means of simple integration (INT) over a time window of predeterminable magnitude, one determines a fall speed (FAG) of the wheel (RAD) in the direction of the rail plane (ε), and whereby on the basis of the determined fall speed (FAG), one examines whether a derailed state exists.
AT04733271T 2003-05-15 2004-05-17 DERAILABILITY DETECTION THROUGH FALL SPEED DETERMINATION ATE342832T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0074603A AT413974B (en) 2003-05-15 2003-05-15 DISCHARGE DETECTION BY FALL SPEED DETERMINATION

Publications (1)

Publication Number Publication Date
ATE342832T1 true ATE342832T1 (en) 2006-11-15

Family

ID=33437384

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0074603A AT413974B (en) 2003-05-15 2003-05-15 DISCHARGE DETECTION BY FALL SPEED DETERMINATION
AT04733271T ATE342832T1 (en) 2003-05-15 2004-05-17 DERAILABILITY DETECTION THROUGH FALL SPEED DETERMINATION

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0074603A AT413974B (en) 2003-05-15 2003-05-15 DISCHARGE DETECTION BY FALL SPEED DETERMINATION

Country Status (13)

Country Link
US (1) US7937192B2 (en)
EP (1) EP1622802B8 (en)
KR (1) KR101126575B1 (en)
CN (1) CN100453374C (en)
AT (2) AT413974B (en)
AU (1) AU2004238391B2 (en)
CA (1) CA2524448C (en)
DE (1) DE502004001814D1 (en)
ES (1) ES2274454T5 (en)
NO (1) NO334274B1 (en)
PT (1) PT1622802E (en)
RU (1) RU2301167C2 (en)
WO (1) WO2004101343A1 (en)

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DE102007044575A1 (en) * 2007-09-19 2009-04-16 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Method for adapting at least one parameter in a controlled or regulated system of a vehicle
KR100946232B1 (en) * 2008-06-13 2010-03-09 한국철도기술연구원 Deviation coefficient measuring device and its method using vertical displacement and normal lateral acceleration
US8599017B2 (en) * 2009-03-12 2013-12-03 Siemens Sas Method and device for monitoring the presence of a rail
BR112012001890B1 (en) 2009-07-28 2019-12-10 Siemens Sas derailment detection method and device adapted for a guided vehicle
BG1413U1 (en) * 2010-06-14 2011-02-28 "ФАЕ-София" ООД A device for registration derailed wheel sets
CN102914364B (en) * 2012-10-19 2014-02-12 西南交通大学 A Dynamic Recognition Method for Wheel-Rail Instantaneous Loss of Contact Due to Wheel-Rail Impact
US9168937B2 (en) 2012-10-24 2015-10-27 Progress Rail Services Corporation Multi-function dragger
US9090271B2 (en) 2012-10-24 2015-07-28 Progress Rail Services Corporation System and method for characterizing dragging equipment
US9090270B2 (en) 2012-10-24 2015-07-28 Progress Rail Services Corporation Speed sensitive dragging equipment detector
US8818585B2 (en) 2012-10-24 2014-08-26 Progress Rail Services Corp Flat wheel detector with multiple sensors
US9139209B2 (en) * 2013-03-14 2015-09-22 Wabtec Holding Corp. Derailment detector
EP3079965B1 (en) 2013-12-10 2020-02-05 Siemens Mobility Austria GmbH Method and device for detecting a derailment or a striking of an obstacle against a rail vehicle
FR3014400B1 (en) * 2013-12-11 2016-02-05 Alstom Transport Sa LAND VEHICLE GUIDE COMPRISING A DEVICE FOR MANAGING A DERAILMENT OF THE VEHICLE, AND METHOD FOR MANAGING THE DERAILMENT THEREOF
JP6435203B2 (en) * 2015-01-22 2018-12-05 株式会社総合車両製作所 Derailment detection device and derailment detection method
JP6454251B2 (en) * 2015-10-06 2019-01-16 公益財団法人鉄道総合技術研究所 Derailment state detection device and derailment state detection method
DE102015119392A1 (en) * 2015-11-11 2017-05-11 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Method and device for comparison-controlled derailment detection
US10906571B2 (en) * 2016-01-22 2021-02-02 International Electronic Machines Corp. Railway vehicle operations monitoring
AT521877B1 (en) 2018-10-31 2023-12-15 Siemens Mobility Austria Gmbh Method and device for detecting a derailment condition of a rail vehicle
AT522867B1 (en) 2019-08-05 2022-08-15 Pj Monitoring Gmbh Device for detecting a wheelset derailment that can be displayed for information purposes
CN112606870A (en) * 2020-12-16 2021-04-06 云南昆钢电子信息科技有限公司 Rail-bound transportation mine compartment derailment detection device
AT526456B1 (en) 2022-08-23 2025-06-15 Siemens Mobility Austria Gmbh Method and device for detecting a derailment condition of a rail vehicle
AT526526B1 (en) 2022-11-30 2024-04-15 Siemens Mobility Austria Gmbh Device and method for derailment detection for rail vehicles and rail vehicle

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US3929308A (en) * 1974-08-07 1975-12-30 Us Navy Local derailment sensor and brake actuator system
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IT1320415B1 (en) * 2000-06-09 2003-11-26 Skf Ind Spa METHOD AND EQUIPMENT TO DETECT AND REPORT DETAILING CONDITIONS IN A RAILWAY VEHICLE.
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Also Published As

Publication number Publication date
NO20054846L (en) 2006-01-09
KR101126575B1 (en) 2012-03-20
EP1622802B1 (en) 2006-10-18
RU2301167C2 (en) 2007-06-20
CN100453374C (en) 2009-01-21
ES2274454T5 (en) 2012-07-12
EP1622802A1 (en) 2006-02-08
AT413974B (en) 2006-07-15
ATA7462003A (en) 2005-11-15
AU2004238391B2 (en) 2010-05-13
EP1622802B8 (en) 2012-08-15
EP1622802B2 (en) 2012-05-30
NO20054846D0 (en) 2005-10-20
RU2005139126A (en) 2006-05-10
WO2004101343A1 (en) 2004-11-25
KR20060006834A (en) 2006-01-19
US20060122745A1 (en) 2006-06-08
DE502004001814D1 (en) 2006-11-30
NO334274B1 (en) 2014-01-27
CA2524448A1 (en) 2004-11-25
US7937192B2 (en) 2011-05-03
CA2524448C (en) 2010-01-19
AU2004238391A1 (en) 2004-11-25
ES2274454T3 (en) 2007-05-16
CN1787941A (en) 2006-06-14
PT1622802E (en) 2007-01-31

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